* {
    margin: 0;
    padding: 0;
}

body {
	background-color: #FAFAFA;
	height: 1000px;
}

li {
	list-style: none;
}

.ser-body {
	width: 100%;
	height: 600px;
}

.ser-body ul{
	height: 600px;
	display: flex;
	flex-direction: row;
	justify-content: center;
}

.ser-body ul li {
	list-style: none;
	height: 600px;
	line-height: 50px;
}

.clearfix::after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
	/* 隐藏元素 */
}

/* 通栏的导航栏:宽度和浏览器是相同的 */
.header {
	height: 155px;
	background-color: #FFF;
}

/* 确定版心:宽度是1190,水平居中 */
.inner {
	width: 1190px;
	margin: 0 auto;
}

.header .logo {
	float: left;
}

.header .nav {
    margin-left: 250px;
}

.header .nav li {
	color: #0C0C0C;
	float: left;
	margin: 0 20px;
	line-height: 120px;
}

.header .nav a {
	color: #5B5B5B;
	text-decoration: none;
}

.header .nav a:hover {
	color: #96C8F8;
}

.service {
	margin-top: 64px;
	/* background-color: pink; */
}

.ser-head {
	border-top: 1px solid #EDEDED;
	margin: 10px 25px;
}

.ser-head h3 {
	width: 167px;
	height: 46px;
	margin: -20px auto 0;
}

.ser-body {
	margin-top: 50px;
}

.ser-body li {
	width: 320px;
	height: 510px;
	background-color: #FFF;
	border: 1px solid #EBECED;
	float: left;
	padding-top: 50px;
	padding-left: 20px;
	text-align: center;
	line-height: 30px;
}

#test1{
    height: 520px !important;
}

.images img{
    width: 100%;
    height: 100%;
}

h2 {
	font-weight: normal;
	padding-top: 20px;
	text-align: center;
}

.pre {
	width: 150px;
	height: 38px;
	border-style: solid;
	border-width: 2px;
	border-color: orange;
	border-radius: 14px;
	color: orange;
	margin-top: 40px;
	margin-left: 70px;
	padding: 2px;
}

.pre a {
	text-decoration: none;
}

.first {
	padding-left: 150px;
}

.d:hover {
	background-color: orange;
	color: white;
}

.ads {
	text-align: center;
	font-size: 12px;
	color: gray;
	padding-top: 8px;
}

.images ul {
	width: 70px;
	height: 13px;
	/* background-color: rgb(0,0,0,1); */
	position: absolute; /* 绝对定位，以父元素.ser-head为参照移动 */
	bottom: 20px;
	/* 利用定位+margin实现水平居中 */
	left: 50%;
	margin-left: -35px;
}

.images ul li {
	list-style: none;
}

.images {
	position: relative;
}

.images li {
	width: 6px;
	height: 6px;
	background-color: #fff;
	float: left;
	border-radius: 50%;
	margin: 3.5px 8px;
}

.images li:hover {
	background-color: #252F53;
}

.logo img{
    width: 200px;
    height: 120px;
}

.app-download-bar-wrapper.app-download-bar-wrapper-bar1 {
    background-image: url(../images/bar1-bg.png);
}

.app-download-bar {
    width: 1200px;
    height: 600px;
    margin: 0 auto;
    display: flex;
}

.app-download-bar-desc {
    padding-left: 120px;
}

.app-download-bar-desc-title {
    letter-spacing: 6px;
    padding-top: 170px;
    font-size: 60px;
    font-weight: 700;
    color: #000;
    position: relative;
    display: inline-block;
}

.app-download-bar-desc-title>span {
    z-index: 1;
    position: relative;
}

.app-download-bar-desc-title:after {
    content: " ";
    position: absolute;
    width: 100%;
    height: 10px;
    background: #ffc75d;
    border-radius: 5px;
    bottom: 15px;
    left: 0;
}

.app-download-bar-desc-content {
    margin-top: 5px;
    font-size: 24px;
    color: #333;
}

.app-download-bar-image {
    position: relative;
}

.app-download-bar1-image {
    background: url(../images/bar1-mobile.png) no-repeat;
    width: 786px;
    height: 520px;
    position: absolute;
    bottom: 0;
}

.layui-this img {
	width: 100%;
	height: 100%;
}

.nav .layui-nav .layui-nav-item a {
	display: block;
	padding: 0 8px;
	color: black;
	transition: all .3s;
	-webkit-transition: all .3s;
}

.layui-nav-item a:hover {
	background-color: skyblue;
}
